11035302121 has 16 divisors (see below), whose sum is σ = 11316971520. Its totient is φ = 10757062800.

The previous prime is 11035302107. The next prime is 11035302143. The reversal of 11035302121 is 12120353011.

It is a cyclic number.

It is not a de Polignac number, because 11035302121 - 2²⁵ = 11001747689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11035312121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9826066 + ... + 9827188.

It is an arithmetic number, because the mean of its divisors is an integer number (707310720).

Almost surely, 2^11035302121 is an apocalyptic number.

It is an amenable number.

11035302121 is a deficient number, since it is larger than the sum of its proper divisors (281669399).

11035302121 is a wasteful number, since it uses less digits than its factorization.

11035302121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 11035302121 its reverse (12120353011), we get a palindrome (23155655132).

The spelling of 11035302121 in words is "eleven billion, thirty-five million, three hundred two thousand, one hundred twenty-one".